Coincidentally we have the same history and she has the same issue. We’ve pretty much limited the activity to my doing oral on her which she loves once we get it going. I also have been using trimix injections to offset the ED, but never for vaginal penetration but instead for the great feeling it gives me and she’ll jerk me to a dry orgasm. Not as much fun getting older. A WORD TO YOU YOUNGSTERS: you need to enjoy and do anything and everything while you can, including kinks, fetishes, etc. Remember, your mind may always want it but your body cannot always provide it.